Clean The Touchscreen; View Software Details; Update The Phone Software - Polycom CX5500 User Manual

Polycom CX5500 Unified Conference Station for Microsoft Skype for Business User Guide
 LED Diagnostics

Clean the Touchscreen

The touchscreen requires minor maintenance, but you may periodically need to clean the touchscreen. Use
a clean, dry, microfiber cloth—the kind you would use to clean glass surfaces—to wipe the touchscreen.
Before you clean the screen, disable it so you don't activate phone functions while you wipe the
touchscreen.
To clean the touchscreen:
1 Navigate to Settings > Basic > Screen Clean.
2 Wipe the screen with a clean, dry, microfiber cloth.
3 Press any key on the phone dial pad to enable the touchscreen again.
Note: What happens if I clean the touchscreen, but it's still dirty?
Dampen a soft, lint-free cloth with an isopropyl alcohol and water solution of 50:50, and then wipe the
screen with the cloth. Always use the dampened cloth to apply the solution; never apply the solution
directly to the touchscreen, which could seep inside the screen or stain the phone. In addition, do not
use chemicals to clean the touchscreen.

View Software Details

You can view the details for the software version on the unified conference station, the latest software
update available for the unified conference station, and the status of the latest update.
To view details for the software on the unified conference station:
» Navigate to Settings > Status > Software Update.

Update the Phone Software

You can update the software on the unified conference station when a new software version is available.
When new software is available, a notification is displayed on the unified conference station, and you have
the option to update your software, postpone the software update, or exit the notification.
When the software update notification is displayed on the unified conference station, you can choose to
update the unified conference station's software at that time.
To update the unified conference station's software:
» When prompted to update your software, select Update.
The phone reboots and the software is updated on the phone.
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